Generalized Identity Matching-To-Sample In Cebus Apella

2002 ◽  
Vol 52 (4) ◽  
pp. 441-460 ◽  
Author(s):  
Romariz Da Silva Barros ◽  
Olavo De Faria Galvão ◽  
William J. McIlvane
Keyword(s):  
Cebus Apella ◽  
Matching To Sample ◽  
Identity Matching

Reflexivity in Rats: Location Control in Generalized Identity Matching-to-Sample

2017 ◽  
Author(s):  
Sarah Beurms ◽  
Ana Gloria Plaza Jurado ◽  
Ana Sánchez-Kuhn ◽  
Jan De Houwer ◽  
Tom Beckers
Keyword(s):  
Sample Stimulus ◽  
Matching To Sample ◽  
Middle Position ◽  
Direct Training ◽  
Nonhuman Animals ◽  
Identity Matching

Reflexivity entails that an organism can match a stimulus to itself (“A=A”) without direct training. Reflexivity is typically studied in identity matching-to-sample tasks wherein subjects are first presented with a sample stimulus in the middle position and trained to select the same stimulus from two comparison stimuli that are subsequently presented in the side positions. However, when the position of the comparisons is altered, nonhuman animals often revert to responding at chance levels, suggesting that they encode the location of stimuli together with their identity as part of the functional stimulus. This might hamper generalization of the task to novel stimuli (i.e., generalized identity matching-to-sample), which would be an observation of reflexivity. To test whether the use of multiple locations facilitates generalized identity matching-to-sample in rats, we used an olfactory matching-to-sample task. Two rats received training in which the location of the stimuli varied randomly. The speed with which they learned to match identical odors and the generalization to new stimuli was compared with two rats that received standard matching-to-sample training in which the location of the stimuli was fixed. We observed generalized identity matching-to-sample in two rats that could not be explained by reinforcement recency. However, we found no evidence that the use of multiple locations facilitated generalized identity matching-to-sample.

scholarly journals Conditional Discriminations by Preverbal Children in an Identity Matching-to-Sample Task

2011 ◽  
Vol 61 (3) ◽  
pp. 327-339 ◽  
Author(s):  
Maria Stella C. de Alcantara Gil ◽  
Thais Porlan de Oliveira ◽  
William J. McIlvane
Keyword(s):  
Matching To Sample ◽  
Conditional Discriminations ◽  
Identity Matching ◽  
Preverbal Children

scholarly journals Auditory matching-to-sample in monkeys (Cebus apella)

1985 ◽  
Vol 13 (4) ◽  
pp. 375-382 ◽  
Author(s):  
M. R. D’Amato ◽  
Michael Colombo
Keyword(s):  
Cebus Apella ◽  
Matching To Sample

scholarly journals Erratum to: Auditory matching-to-sample in monkeys(Cebus apella)

1986 ◽  
Vol 14 (2) ◽  
pp. 223-223
Author(s):  
M. R. D’Amato ◽  
Michael Colombo
Keyword(s):  
Cebus Apella ◽  
Matching To Sample

Identity matching to sample and exclusion performance in elderly with and without neurocognitive disorders

2017 ◽  
Vol 32 (4) ◽  
pp. 326-340 ◽  
Author(s):  
Marina Ribeiro Camara ◽  
Mariana Ducatti ◽  
Andréia Schmidt
Keyword(s):  
Neurocognitive Disorders ◽  
Matching To Sample ◽  
Identity Matching

Identity concept learning in matching-to-sample tasks by tufted capuchin monkeys (Cebus apella)

2010 ◽  
Vol 13 (6) ◽  
pp. 835-848 ◽  
Author(s):  
Valentina Truppa ◽  
Duilio Garofoli ◽  
Giulia Castorina ◽  
Eva Piano Mortari ◽  
Francesco Natale ◽  
...  
Keyword(s):  
Concept Learning ◽  
Cebus Apella ◽  
Matching To Sample ◽  
Capuchin Monkeys ◽  
Tufted Capuchin Monkeys ◽  
Identity Concept

scholarly journals Discrimination of complex visual stimuli in Cebus apella: identity matching with pictures

2009 ◽  
Vol 2 (1) ◽  
Author(s):  
Olavo F. Galvão ◽  
Paulo S. D. Soares Filho ◽  
Hernando B. Neves Filho ◽  
Milena M. Nagahama
Keyword(s):  
Visual Stimuli ◽  
Cebus Apella ◽  
Identity Matching

scholarly journals Generalized Identity Matching-to-Sample After Multiple-Exemplar Training in Capuchin Monkeys

2014 ◽  
Vol 64 (4) ◽  
pp. 693-702 ◽  
Author(s):  
Ana Leda F. Brino ◽  
Olavo F. Galvão ◽  
Carlos R. F. Picanço ◽  
Romariz S. Barros ◽  
Carlos B. A. Souza ◽  
...  
Keyword(s):  
Matching To Sample ◽  
Capuchin Monkeys ◽  
Multiple Exemplar Training ◽  
Identity Matching
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